/* 序号 */
.step-nav {
  padding-top: 10px;
  width: 240px;
}

.step-nav > li {
  list-style: none;
  counter-increment: stepli;
  padding: 0;
  cursor: pointer;
  height: 30px;
  line-height: 1.5;
  font-size: 12px;
  color: #5e6678;
  position: relative;
  display: flex;
  align-items: center;
}

.step-nav > li:hover {
  color: #526ecc;
}

.step-nav > li.active {
  color: #526ecc;
}
.step-nav > li.active::before {
  border-color: #526ecc;
}

.step-nav > li::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  text-align: center;
  line-height: 26px;
  border-radius: 50%;
  background-color: #fff;
  margin-right: 18px;
  border: 2px solid #dfe1e6;
}

/* 左侧线 */
.step-nav > li:not(:first-of-type) {
  margin-top: 32px;
}

.step-nav > li:not(:first-of-type)::after {
  content: '';
  display: block;
  position: absolute;
  top: -32px;
  left: 5px;
  width: 1px;
  height: 32px;
  border-left: 2px solid #dfe1e6;
}

.mymain {
  position: relative;
}

.mysidebar {
  width: 240px;
  border-right: 1px solid #cacfd8;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}

.mycontent {
  padding: 10px;
  margin-left: 240px;
}

.section-block {
  min-height: 200px;
  border-bottom: 1px dashed #cacfd8;
}
